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balena-os / meta-balena

A collection of Yocto layers used to build balenaOS images
https://www.balena.io/os
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Outgoing NTP packets with wrong IP address #2594

Open majorz opened 2 years ago

majorz commented 2 years ago

Reportedly NTP packets are being sent out of a device using a wrong source IP address - 10.114.102.1. This is the address of the resin-dns interface. In theory this should never happened, but was reported with a partial packet capture. Still needs to be reproduced by us.

No. Time        Source      Destination Protocol    Length  Info
13  19972.775664    10.114.102.1    91.189.94.4 NTP     90  NTP Version 4, client
14  19972.777942    10.114.102.1    216.239.35.8    NTP     90  NTP Version 4, client
15  19972.780072    10.114.102.1    216.239.35.0    NTP     90  NTP Version 4, client
16  19973.775441    10.114.102.1    91.189.89.198   NTP     90  NTP Version 4, client
17  19973.777015    10.114.102.1    216.239.35.12   NTP     90  NTP Version 4, client
18  19973.780680    10.114.102.1    216.239.35.4    NTP     90  NTP Version 4, client
jellyfish-bot commented 2 years ago

[majorz] This issue has attached support thread https://jel.ly.fish/3a1d4846-904a-45d3-ba71-7b0b0793f325

jellyfish-bot commented 2 years ago

[alexgg] This has attached https://jel.ly.fish/14ce1331-7efa-4a7b-98d1-3baf9c524394